Scippy

SCIP

Solving Constraint Integer Programs

struct_cutsel.h
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1/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2/* */
3/* This file is part of the program and library */
4/* SCIP --- Solving Constraint Integer Programs */
5/* */
6/* Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB) */
7/* */
8/* Licensed under the Apache License, Version 2.0 (the "License"); */
9/* you may not use this file except in compliance with the License. */
10/* You may obtain a copy of the License at */
11/* */
12/* http://www.apache.org/licenses/LICENSE-2.0 */
13/* */
14/* Unless required by applicable law or agreed to in writing, software */
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20/* You should have received a copy of the Apache-2.0 license */
21/* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22/* */
23/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24
25/**@file struct_cutsel.h
26 * @ingroup INTERNALAPI
27 * @brief data structures for cut selectors
28 * @author Felipe Serrano
29 * @author Mark Turner
30 */
31
32/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
33
34#ifndef __SCIP_STRUCT_CUTSEL_H__
35#define __SCIP_STRUCT_CUTSEL_H__
36
37
38#include "scip/def.h"
39#include "scip/type_cutsel.h"
40
41#ifdef __cplusplus
42extern "C" {
43#endif
44
45/** cut selector */
47{
48 char* name; /**< name of cut selector */
49 char* desc; /**< description of cut selector */
50 SCIP_DECL_CUTSELCOPY ((*cutselcopy)); /**< copy method of cut selector or NULL if you don't want to copy your plugin into sub-SCIPs */
51 SCIP_DECL_CUTSELFREE ((*cutselfree)); /**< destructor of cut selector */
52 SCIP_DECL_CUTSELINIT ((*cutselinit)); /**< initialize cut selector */
53 SCIP_DECL_CUTSELEXIT ((*cutselexit)); /**< deinitialize cut selector */
54 SCIP_DECL_CUTSELINITSOL((*cutselinitsol));/**< solving process initialization method of cut selector */
55 SCIP_DECL_CUTSELEXITSOL((*cutselexitsol));/**< solving process deinitialization method of cut selector */
56 SCIP_DECL_CUTSELSELECT((*cutselselect)); /**< cut selection method */
57 SCIP_CLOCK* setuptime; /**< time spend for setting up this cut selector for the next stages */
58 SCIP_CLOCK* cutseltime; /**< cut selector execution time */
59 SCIP_CUTSELDATA* cutseldata; /**< cut selector data */
60 int priority; /**< priority of the cut selector */
61 SCIP_Bool initialized; /**< is cut selector initialized? */
62 SCIP_Longint ncalls; /**< number of times, this cutselector was called */
63 SCIP_Longint nrootcalls; /**< number of times, this cutselector was called */
64 SCIP_Longint nrootcutsselected; /**< number of cuts selected at the root */
65 SCIP_Longint nrootcutsforced; /**< number of forced cuts at the root */
66 SCIP_Longint nrootcutsfiltered; /**< number of cuts filtered at the root */
67 SCIP_Longint nlocalcutsselected; /**< number of local cuts selected */
68 SCIP_Longint nlocalcutsforced; /**< number of forced local cuts */
69 SCIP_Longint nlocalcutsfiltered; /**< number of local cuts filtered */
70};
71
72#ifdef __cplusplus
73}
74#endif
75
76#endif
common defines and data types used in all packages of SCIP
#define SCIP_Longint
Definition: def.h:158
#define SCIP_Bool
Definition: def.h:91
SCIP_CLOCK * setuptime
Definition: struct_cutsel.h:57
SCIP_DECL_CUTSELEXITSOL((*cutselexitsol))
SCIP_DECL_CUTSELFREE((*cutselfree))
SCIP_Longint nrootcutsforced
Definition: struct_cutsel.h:65
SCIP_CLOCK * cutseltime
Definition: struct_cutsel.h:58
SCIP_Longint nlocalcutsselected
Definition: struct_cutsel.h:67
SCIP_DECL_CUTSELINITSOL((*cutselinitsol))
SCIP_Longint nrootcalls
Definition: struct_cutsel.h:63
SCIP_DECL_CUTSELCOPY((*cutselcopy))
SCIP_DECL_CUTSELEXIT((*cutselexit))
SCIP_CUTSELDATA * cutseldata
Definition: struct_cutsel.h:59
SCIP_Bool initialized
Definition: struct_cutsel.h:61
SCIP_DECL_CUTSELSELECT((*cutselselect))
SCIP_Longint nrootcutsselected
Definition: struct_cutsel.h:64
SCIP_Longint nlocalcutsfiltered
Definition: struct_cutsel.h:69
SCIP_Longint ncalls
Definition: struct_cutsel.h:62
SCIP_Longint nlocalcutsforced
Definition: struct_cutsel.h:68
SCIP_Longint nrootcutsfiltered
Definition: struct_cutsel.h:66
SCIP_DECL_CUTSELINIT((*cutselinit))
type definitions for cut selectors
struct SCIP_CutselData SCIP_CUTSELDATA
Definition: type_cutsel.h:53